Equifax announced on Thursday that a data breach exposed the information of up to 143 million people.
The credit monitoring service has social security numbers, addresses, and account information for millions of people. It has set up a website for potential victims to check if they may be part of the breach.
The website allows people to put in their last name and last six digits of their social security number to determine if they may have been exposed.
If so, the company has options to enroll in a credit monitoring program.